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TA貢獻1802條經驗 獲得超6個贊
根據最后的評論,要實現如下所示的架構:
rootRef
|
--- userInformations
|
--- pushId
|
--- "userInformationId: "-LXO5 ... H-o3-P"
|
--- "userInformationName: "[email protected]"
請使用以下代碼行:
DatabaseReference rootRef = FirebaseDatabase.getInstance().getReference();
DatabaseReference userInformationsRef = rootRef.child("userInformations");
String userInformationId = userInformationsRef.push().getKey();
String userInformationName = "[email protected]";
UserInformation userInformation = new UserInformation(userInformationId, userInformationName);
userInformationsRef.child(userInformationId).setValue(userInformation);
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